SM4T-200 - M/A-COM Technology Solutions

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 1/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

SPnT Coaxial Subminiature Switches DC to 6 GHz, DC to 26.5 GHz, DC to 40 GHz

R591 RADIALL coaxial subminiature switches have a typical operating life exceeding 25 million cycles. Excellent RF & repeatability

characteristics along with a guaranteed life of 10 million cycles make these switches ideal for Automated Test Equipment (ATE) and

other measurement applications. These miniature switches are also an excellent choice for Mil/Aero applications due to their small

size, light weight, as well as outstanding shock and vibration handling capabilities.

PART NUMBER SELECTION

(1) The “QLF” tradermark (quick lock formula®) standard applies to QMA and QN series and guarantees the full

intermateability between suppliers using this tradermark.Using QLF certified connectors also guarantees the

specified level of RF performances.

(2) Connector SMA2.9 is equivalent to “K Connector®”, registered trademark of Anritsu

(3) Available with “solder pins “ models only

(4) Polarity is not relevant to application for switches with TTL driver

(5) Suppression diodes are already included with TTL option

PICTURE

R 5 9 1 _ _ _ _ _ _

RF Connectors :

3 : SMA up to 6 GHz

E : QMA up to 6 GHz (1)

7 : SMA up to 26.5 GHz

8 : SMA 2.9 up to 40 GHz (2)

TYPE :

0 : Normally open

2 : Latching, global reset

6 : Latching, separated reset (3)

ACTUATOR VOLTAGE :

2 : 12Vdc

3 : 28Vdc

OPTIONS :

0 : Without option

1 : Positive common

2 : Normally open with TTL driver

(High level) (4) (5)

3 : With suppression diodes

4 : With suppression diodes and positive

common

ACTUATOR TERMINAL :

0 : Solder pins

5 : Micro-D connector

NUMBER OF POSITIONS :

4 : 4 positions

6 : 6 positions

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 2/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

GENERAL SPECIFICATIONS

Operating mode

Normally open

Latching

Nominal operating voltage (Vdc)

(across operating temperature range)

12 (10.2 / 13)

28 (21 / 30)

12 (10.2 / 13)

28 (21 / 30)

Coil resistance (+/-10%) (Ohms)

48

250

60

285

Nominal operating current at 23°C (mA)

250

110

200

98

Average power

See Power Rating Chart on final page

TTL input

High Level

2.2 to 5.5 Volts

Low Level

0 to 0.8 V

Switching time max (ms)

10

Life min for

SMA / QMA

10 million cycles

SMA 2.9

2 million cycles

Connectors

SMA – QMA – SMA 2.9

Actuator

terminals

Solder Pins

Solder pins double row connector for wrapping, soldering

(250°C max / 30 sec), or connecting to 2.54 mm pitch female connector.

9 pin micro-D

9 pin micro-D receptacle M83513/07-A according to MIL-C-85513.

Operating temperature range (°C)

-40 to +85

Storage temperature range (°C)

-55 to +85

Sine vibration

(According to MIL STD 202, Method 204D, Cond. D)

10-2000 Hz, 20g operating

Random vibration

(According to MIL STD 202, Method 214A, Profile I, Cond. F)

50-2000 Hz, 20.71grms operating

Shock

(According to MIL STD 202, Method 213B, Cond. C)

100g / 6 ms, ½ sine operating

RF PERFORMANCES

Connectors

Frequency Range GHz

V.S.W.R.

(max)

Insertion Loss

(max) dB

Isolation

(min) dB

Max. average

power (W) (1)

Impedance

Ohms

SMA / QMA

DC – 6

DC – 3

1.20

0.20

80

250

50

3 – 6

1.30

0.30

70

170

SMA

DC – 26.5

DC – 3

1.20

0.20

80

250

50

3 – 8

1.30

0.30

70

150

8 – 12.4

1.40

0.40

60

120

12.4 – 18

1.50

0.50

60

100

18 – 26.5

1.60

0.60

55

40

SMA2.9

DC – 40

DC – 3

1.20

0.20

80

60

50

3 – 8

1.30

0.30

70

35

8 – 12.4

1.40

0.40

60

30

12.4 – 18

1.50

0.50

60

25

18 – 26.5

1.70

0.70

55

15

26.5 – 40

2.20

1.10

45

5

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 3/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

TYPICAL RF PERFORMANCES

Insertion Loss and Isolation :

26.5GHz model with SMA connector

40GHz model with SMA2.9 connector

-2.40

-2.00

-1.60

-1.20

-0.80

-0.40

0.00

-120

-100

-80

-60

-40

-20

0

20

40

0.10 GHz 40

Isolation dB

IL dB

V.S.W.R :

26.5GHz model with SMA connector

40GHz model with SMA2.9 connector

1.00

1.20

1.40

1.60

1.80

2.00

2.20

2.40

0.10 GHz 40

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 4/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

TYPICAL OUTLINE DRAWING

All dimensions are in millimetres.[inches]

General tolerances: ±0.5 mm [0.02 in]

Ways 3 and 6 are not connected for SP4T

Connectors

SMA

SMA2.9

QMA

A max (mm / inches)

7.7 / 0.303

6.7 / 0.264

10.8 / 0.425

Solder pin model

Micro-D model

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 5/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

R591 SERIES ELECTRICAL SCHEMATICS

NORMALLY OPEN WITH POSITIVE COMMON

R591 -0- -1-

NORMALY OPEN WITHOUT OPTION

R591 -0- -0-

NORMALLY OPEN WITH TTL DRIVE

R591 -0- -2-

NORMALLY OPEN WITH SUPPRESSION DIODES

R591 -0- -3-

NORMALLY OPEN WITH POSITIVE COMMON AND

SUPPRESSION DIODES

R591 -0- -4-

LATCHING GLOBAL RESET WITHOUT OPTION

R591 -2- -0-

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 6/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

LATCHING GLOBAL RESET WITH POSITIVE COMMON

R591 -2- -1-

LATCHING SEPARATED RESET WITH POSITIVE

COMMON

R591 -6- -1-

LATCHING GLOBAL RESET WITH POSITIVE COMMON

AND SUPPRESSION DIODES

R591 -2- -4-

LATCHING GLOBAL RESET WITH SUPPRESSION DIODES

R591 -2- -3-

LATCHING SEPARATED RESET WITHOUT OPTION

R591 -6- -0-

LATCHING SEPARATED RESET WITH SUPPRESSION

DIODES

R591 -6- -3-

LATCHING SEPARATED RESET WITH POSITIVE

COMMON AND SUPPRESSION DIODES

R591 -6- -4-

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 7/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

Pin identification

NC stand for “Not Connected”

Pin R : Reset all paths

Ways 3 and 6 are not connected for SP4T

Type

C

V

1

2

3

4

5

6

R

R1

R2

R3

R4

R5

R6

Normally open

Negative

common

-C

NC

+1

+2

+3

+4

+5

+6

NC

Positive

common

+C

NC

-1

-2

-3

-4

-5

-6

NC

Latching

Negative

common

-C

NC

+1

+2

+3

+4

+5

+6

+reset

NC

global reset

Positive

common

+C

NC

-1

-2

-3

-4

-5

-6

-reset

NC

Latching

Negative

common

-C

NC

+1

+2

+3

+4

+5

+6

NC

+res.1

+res.2

+res.3

+res.4

+res.5

+res.6

individual reset

Positive

common

+C

NC

-1

-2

-3

-4

-5

-6

NC

-res.1

-res.2

-res.3

-res.4

-res.5

-res.6

Normally open

with TTL drive

RTN

Vcc

E1

E2

E3

E4

E5

E6

NC

Solder pins (Top view) *

9 pin Micro-D (Top view)

* : Compatible with 2.54 pitch double row 16 contacts female connector

Technical Data

Sheet

COAXIAL SUBMINIATURE MULTIPORT SWITCHES

PAGE 8/8

ISSUE 09-02-18

SERIES SPnT

PART NUMBER R591 XXX XXX

This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement

from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.

POWER RATING CHART

This graph is based on the following conditions :

- Ambient temperature : + 25°C

- Sea level

- V.S.W.R. : 1 and cold switching

DERATING FACTOR VERSUS V.S.W.R.

The average power input must be reduced for load V.S.W.R. above 1.